A Sex Change on 'Family Guy' (VIDEO)

Sex-crazed bachelor Glenn Quagmire receives an unexpected surprise on 'Family Guy' (Sun., 9PM ET on Fox). At first, Quagmire wants to know if his father is gay. His dad is a tough member of the Navy, and his son's hero. Quagmire's father reveals that he's not gay -- he's just "a woman trapped in a man's body." This naturally leads to some confusion.

[Spoiler alert.]

Quagmire's dad is reborn as "Ida," a voluptuous blond woman. Ida then meets Brian Griffin in a bar. Brian tosses back a few drinks -- and that's when the unexpected problems begin.